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<html lang="en">
  <head>
    <meta charset="UTF-8" />
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    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <table border="1">
      <caption>
        用户列表
      </caption>
      <tr>
        <th>用户名</th>
        <th>密码</th>
        <th>昵称</th>
      </tr>
    </table>

    <script src="js/03.js"></script>
  </body>
</html>
